While the condensers coated with nm hydrophilic film have excellent anticorrosion, self cleaning performance, can be cleaned by water directly.
而涂布纳米亲水膜的冷凝器有很强的抗腐蚀能力和自清洁能力，并允许用水直接清洗。
Black conversion film with non-chromate was obtained on a cast aluminum alloy by chemical methods, and the anticorrosion properties of the film were evaluated by means of dropping test.
用无铬化学方法在铸铝合金表面制得黑色转化膜，利用点滴试验评价了膜的耐蚀性能。
In a given anodic oxidation condition, a hard anodic oxidation film can be obtained on the surface of aluminum - matrix composite with an excellent anticorrosion.
在适当阳极氧化工艺条件下，颗粒增强铝基复合材料表面可以制得优良耐蚀性的硬质阳极氧化膜。
The anticorrosion mechanism of polyamine and metal interface is formed a layer of compact metal oxide film, so that the electrode potential of metal passivation;
其防腐机理是聚胺与金属界面形成一层致密的金属氧化膜，使金属的电极电位钝化；
Pretreatment is a process which cleans and phosphatizes the surface of steel to get good ED film for good anticorrosion.
前处理就是对铁板、钢板、镀锌板等金属的表面进行清洗、化学处理而使底材易于电泳涂装，从而得到所需的防腐蚀涂层。
It showed that good anticorrosion is attributed to homogeneous amorphous structure of Ni-Mo-P alloy and protective passive film formed on the surface of alloy.
结果表明，合金结构的非晶态性和合金表面易生成耐蚀性优异的钝化膜，是分别使不同成分合金镀层耐蚀性优异的重要原因。
It showed that good anticorrosion is attributed to homogeneous amorphous structure of Ni-Mo-P alloy and protective passive film formed on the surface of alloy.
结果表明，合金结构的非晶态性和合金表面易生成耐蚀性优异的钝化膜，是分别使不同成分合金镀层耐蚀性优异的重要原因。
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